CVE-2012-3577

high

Published 2012-06-17 · Modified 2026-04-29

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CVSS v3

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CVSS v4 NEW

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not yet in upstream

VIR risk

8.5

Description

Unrestricted file upload vulnerability in doupload.php in the Nmedia Member Conversation plugin before 1.4 for WordPress allows remote attackers to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in wp-content/uploads/user_uploads.

Predictions

Exploit likelihood

20%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Exploits

Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.

Exploit-DB

EDB-37353 webapps php verified

Sammy FORGIT · 2015-06-05

WordPress Plugin Nmedia WordPress Member Conversation 1.35.0 - 'doupload.php' Arbitrary File Upload

Source code queued for fetch — refresh in a moment.

Application impact

Vendor	Product	Versions
nmedia	member_conversation	`{"endIncluding":"1.3"}`
nmedia	member_conversation	`1.0`
nmedia	member_conversation	`1.2`
wordpress	wordpress	`-`

References

CWEs

CWE-264

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.